Patent · US Active

Branched polysiloxanes and use of these

US8946369B2 · kind B2 · utility

45Cited by

51References

11Claims

0Family size

Assignee

EVONIK DEGUSSA GMBH · DE

Inventors

Frauke Henning · Essen, DE
Sadik Amajjahe · Düsseldorf, DE
Ute Linke · Mettmann, DE
Michael Ferenz · Essen, DE
Wilfried Knott · Essen, DE
Volker Arning · Goldkronach, DE
Bastian Matthias Brugger · Oberhausen, DE
Kathrin Lehmann · Leverkusen, DE

Key dates

Filing date	Feb 20, 2013
Grant date	Feb 3, 2015
Priority date	—
Expiry date	Feb 20, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L83/04
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Branched polysiloxanes of formula (I)Ma1MHa2MVia3Db1DHb2DVib3Tc1THc2TVic3Qd (I)

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.